<html><head><meta http-equiv="content-type" content="text/html; charset=utf-8"> <style>
	.KEYW {color: #933;}
	.COMM {color: #bbb; font-style: italic;}
	.NUMB {color: #393;}
	.STRN {color: #393;}
	.REGX {color: #339;}
	.line {border-right: 1px dotted #666; color: #666; font-style: normal;}
	</style></head><body><pre><span class='line'>  1</span> <span class="WHIT">
<span class='line'>  2</span> </span><span class="COMM">/**
<span class='line'>  3</span>  * @fileoverview Simple implementation of XMLHttpRequest.
<span class='line'>  4</span>  * @link http://google-styleguide.googlecode.com/svn/trunk/javascriptguide.xml
<span class='line'>  5</span>  * @link https://developers.google.com/closure/compiler/docs/js-for-compiler
<span class='line'>  6</span>  */</span><span class="WHIT">
<span class='line'>  7</span> 
<span class='line'>  8</span> 
<span class='line'>  9</span> 
<span class='line'> 10</span> </span><span class="COMM">/**
<span class='line'> 11</span>  * The constructor initiates a XMLHttpRequest.
<span class='line'> 12</span>  * @constructor
<span class='line'> 13</span>  */</span><span class="WHIT">
<span class='line'> 14</span> </span><span class="NAME">net.HttpRequest</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'> 15</span> 
<span class='line'> 16</span> </span><span class="WHIT">  </span><span class="COMM">/**
<span class='line'> 17</span>    * Performs GET request.
<span class='line'> 18</span>    * @param {string} url The URL to which to send the request.
<span class='line'> 19</span>    * @param {function(XMLHttpRequest)} callback A JavaScript function object
<span class='line'> 20</span>    *     that is called whenever the &lt;code>readyState&lt;/code> attribute equals
<span class='line'> 21</span>    *     to 4 (DONE).
<span class='line'> 22</span>    * @return {!XMLHttpRequest} Returns instance of XMLHttpRequest.
<span class='line'> 23</span>    */</span><span class="WHIT">
<span class='line'> 24</span> </span><span class="WHIT">  </span><span class="NAME">this.doGet</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="PUNC">(</span><span class="NAME">url</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">callback</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'> 25</span> </span><span class="WHIT">    </span><span class="COMM">// @link http://tools.ietf.org/html/rfc2616#section-3.2.1</span><span class="WHIT">
<span class='line'> 26</span> </span><span class="WHIT">    </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">url.length</span><span class="WHIT"> </span><span class="PUNC">></span><span class="WHIT"> </span><span class="NUMB">255</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'> 27</span> </span><span class="WHIT">      </span><span class="COMM">/** @type {!Array} */</span><span class="WHIT"> </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">parts</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">url.split</span><span class="PUNC">(</span><span class="STRN">'?'</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'> 28</span> </span><span class="WHIT">      </span><span class="KEYW">return</span><span class="WHIT"> </span><span class="NAME">self_.doPost</span><span class="PUNC">(</span><span class="NAME">parts</span><span class="PUNC">[</span><span class="NUMB">0</span><span class="PUNC">]</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">callback</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">parts</span><span class="PUNC">[</span><span class="NUMB">1</span><span class="PUNC">]</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'> 29</span> </span><span class="WHIT">    </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'> 30</span> </span><span class="WHIT">    </span><span class="KEYW">return</span><span class="WHIT"> </span><span class="NAME">doRequest_</span><span class="PUNC">(</span><span class="STRN">'GET'</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">url</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">callback</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'> 31</span> </span><span class="WHIT">  </span><span class="PUNC">}</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'> 32</span> 
<span class='line'> 33</span> </span><span class="WHIT">  </span><span class="COMM">/**
<span class='line'> 34</span>    * Performs POST request.
<span class='line'> 35</span>    * @param {string} url The URL to which to send the request.
<span class='line'> 36</span>    * @param {function(XMLHttpRequest)} callback A JavaScript function object
<span class='line'> 37</span>    *     that is called whenever the &lt;code>readyState&lt;/code> attribute equals
<span class='line'> 38</span>    *     to 4 (DONE).
<span class='line'> 39</span>    * @param {Object|string} data Provides the request entity body.
<span class='line'> 40</span>    * @return {!XMLHttpRequest} Returns instance of XMLHttpRequest.
<span class='line'> 41</span>    */</span><span class="WHIT">
<span class='line'> 42</span> </span><span class="WHIT">  </span><span class="NAME">this.doPost</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="PUNC">(</span><span class="NAME">url</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">callback</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">data</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'> 43</span> </span><span class="WHIT">    </span><span class="KEYW">return</span><span class="WHIT"> </span><span class="NAME">doRequest_</span><span class="PUNC">(</span><span class="STRN">'POST'</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">url</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">callback</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">data</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'> 44</span> </span><span class="WHIT">  </span><span class="PUNC">}</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'> 45</span> 
<span class='line'> 46</span> </span><span class="WHIT">  </span><span class="COMM">/**
<span class='line'> 47</span>    * Performs HEAD request.
<span class='line'> 48</span>    * @param {string} url The URL to which to send the request.
<span class='line'> 49</span>    * @param {function(XMLHttpRequest)} callback A JavaScript function object
<span class='line'> 50</span>    *     that is called whenever the &lt;code>readyState&lt;/code> attribute equals
<span class='line'> 51</span>    *     to 4 (DONE).
<span class='line'> 52</span>    * @return {!XMLHttpRequest} Returns instance of XMLHttpRequest.
<span class='line'> 53</span>    */</span><span class="WHIT">
<span class='line'> 54</span> </span><span class="WHIT">  </span><span class="NAME">this.doHead</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="PUNC">(</span><span class="NAME">url</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">callback</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'> 55</span> </span><span class="WHIT">    </span><span class="KEYW">return</span><span class="WHIT"> </span><span class="NAME">doRequest_</span><span class="PUNC">(</span><span class="STRN">'HEAD'</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">url</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">callback</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'> 56</span> </span><span class="WHIT">  </span><span class="PUNC">}</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'> 57</span> 
<span class='line'> 58</span> </span><span class="WHIT">  </span><span class="COMM">/**
<span class='line'> 59</span>    * Gets count of active requests.
<span class='line'> 60</span>    * @return {number} Returns count of active requests.
<span class='line'> 61</span>    */</span><span class="WHIT">
<span class='line'> 62</span> </span><span class="WHIT">  </span><span class="NAME">this.getCount</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'> 63</span> </span><span class="WHIT">    </span><span class="KEYW">return</span><span class="WHIT"> </span><span class="NAME">net.HttpRequest.count_</span><span class="WHIT"> </span><span class="PUNC">||</span><span class="WHIT"> </span><span class="NUMB">0</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'> 64</span> </span><span class="WHIT">  </span><span class="PUNC">}</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'> 65</span> 
<span class='line'> 66</span> </span><span class="WHIT">  </span><span class="COMM">/**
<span class='line'> 67</span>    * Performs HTTP request.
<span class='line'> 68</span>    * @param {string} method The HTTP method to use, such as "GET", "POST",
<span class='line'> 69</span>    *     "PUT", "DELETE", etc. Ignored for non-HTTP(S) URLs.
<span class='line'> 70</span>    * @param {string} url The URL to which to send the request.
<span class='line'> 71</span>    * @param {function(XMLHttpRequest)} callback A JavaScript function object
<span class='line'> 72</span>    *     that is called whenever the &lt;code>readyState&lt;/code> attribute equals
<span class='line'> 73</span>    *     to 4 (DONE).
<span class='line'> 74</span>    * @param {string|Object=} opt_data Provides the request entity body.
<span class='line'> 75</span>    *     If opt_data is Object, request will be sent as application/json.
<span class='line'> 76</span>    * @return {!XMLHttpRequest} Returns instance of XMLHttpRequest.
<span class='line'> 77</span>    * @private
<span class='line'> 78</span>    */</span><span class="WHIT">
<span class='line'> 79</span> </span><span class="WHIT">  </span><span class="KEYW">function</span><span class="WHIT"> </span><span class="NAME">doRequest_</span><span class="PUNC">(</span><span class="NAME">method</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">url</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">callback</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">opt_data</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'> 80</span> </span><span class="WHIT">    </span><span class="NAME">url</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">url.replace</span><span class="PUNC">(</span><span class="REGX">/^\/+/</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="STRN">'/'</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'> 81</span> </span><span class="WHIT">    </span><span class="COMM">//url += (url.indexOf('?') + 1 ? '&' : '?') + 'nocache=' + (+new Date);</span><span class="WHIT">
<span class='line'> 82</span> </span><span class="WHIT">    </span><span class="NAME">url</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="PUNC">=</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="PUNC">~</span><span class="NAME">url.indexOf</span><span class="PUNC">(</span><span class="STRN">'?'</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">?</span><span class="WHIT"> </span><span class="STRN">'&'</span><span class="WHIT"> </span><span class="PUNC">:</span><span class="WHIT"> </span><span class="STRN">'?'</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="STRN">'nocache='</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="PUNC">+</span><span class="KEYW">new</span><span class="WHIT"> </span><span class="NAME">Date</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'> 83</span> </span><span class="WHIT">    </span><span class="NAME">net.HttpRequest.count_</span><span class="PUNC">++</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'> 84</span> 
<span class='line'> 85</span> </span><span class="WHIT">    </span><span class="COMM">/** @type {!XMLHttpRequest} */</span><span class="WHIT">
<span class='line'> 86</span> </span><span class="WHIT">    </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">req</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">window.XMLHttpRequest</span><span class="WHIT"> </span><span class="PUNC">?</span><span class="WHIT"> </span><span class="KEYW">new</span><span class="WHIT"> </span><span class="NAME">XMLHttpRequest</span><span class="WHIT"> </span><span class="PUNC">:</span><span class="WHIT">
<span class='line'> 87</span> </span><span class="WHIT">                                      </span><span class="KEYW">new</span><span class="WHIT"> </span><span class="NAME">ActiveXObject</span><span class="PUNC">(</span><span class="STRN">'Microsoft.XMLHTTP'</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'> 88</span> </span><span class="WHIT">    </span><span class="NAME">req.onreadystatechange</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'> 89</span> </span><span class="WHIT">      </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">req.readyState</span><span class="WHIT"> </span><span class="PUNC">==</span><span class="WHIT"> </span><span class="NUMB">4</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'> 90</span> </span><span class="WHIT">        </span><span class="NAME">net.HttpRequest.count_</span><span class="PUNC">--</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'> 91</span> </span><span class="WHIT">        </span><span class="NAME">callback</span><span class="PUNC">(</span><span class="NAME">req</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'> 92</span> </span><span class="WHIT">      </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'> 93</span> </span><span class="WHIT">    </span><span class="PUNC">}</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'> 94</span> </span><span class="WHIT">    </span><span class="NAME">req.open</span><span class="PUNC">(</span><span class="NAME">method</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">url</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="KEYW">true</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'> 95</span> </span><span class="WHIT">    </span><span class="NAME">req.send</span><span class="PUNC">(</span><span class="NAME">prepare_</span><span class="PUNC">(</span><span class="NAME">req</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">method</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">opt_data</span><span class="PUNC">)</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'> 96</span> </span><span class="WHIT">    </span><span class="KEYW">return</span><span class="WHIT"> </span><span class="NAME">req</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'> 97</span> </span><span class="WHIT">  </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'> 98</span> 
<span class='line'> 99</span> </span><span class="WHIT">  </span><span class="COMM">/**
<span class='line'>100</span>    * Sets request &lt;code>request&lt;/code> headers depending to request
<span class='line'>101</span>    * &lt;code>method&lt;/code> and &lt;code>opt_data&lt;/code>.
<span class='line'>102</span>    * @param {!XMLHttpRequest} request The instance of XMLHttpRequest.
<span class='line'>103</span>    * @param {string} method The HTTP method to use, such as "GET", "POST",
<span class='line'>104</span>    *     "PUT", "DELETE", etc. Ignored for non-HTTP(S) URLs.
<span class='line'>105</span>    * @param {string|Object=} opt_data Provides the request entity body.
<span class='line'>106</span>    *     If opt_data is Object, request will be sent as application/json.
<span class='line'>107</span>    * @return {string} Returns modified &lt;code>opt_data&lt;/code>.
<span class='line'>108</span>    * @private
<span class='line'>109</span>    */</span><span class="WHIT">
<span class='line'>110</span> </span><span class="WHIT">  </span><span class="KEYW">function</span><span class="WHIT"> </span><span class="NAME">prepare_</span><span class="PUNC">(</span><span class="NAME">request</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">method</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">opt_data</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>111</span> </span><span class="WHIT">    </span><span class="KEYW">for</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">name</span><span class="WHIT"> </span><span class="KEYW">in</span><span class="WHIT"> </span><span class="NAME">net.HttpRequest.headers_</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>112</span> </span><span class="WHIT">      </span><span class="NAME">request.setRequestHeader</span><span class="PUNC">(</span><span class="NAME">name</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">net.HttpRequest.headers_</span><span class="PUNC">[</span><span class="NAME">name</span><span class="PUNC">]</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>113</span> </span><span class="WHIT">    </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>114</span> 
<span class='line'>115</span> </span><span class="WHIT">    </span><span class="NAME">request.setRequestHeader</span><span class="PUNC">(</span><span class="STRN">'X-Requested-With'</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="STRN">'XMLHttpRequest'</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>116</span> 
<span class='line'>117</span> </span><span class="WHIT">    </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">opt_data</span><span class="WHIT"> </span><span class="PUNC">&&</span><span class="WHIT"> </span><span class="KEYW">typeof</span><span class="WHIT"> </span><span class="NAME">opt_data</span><span class="WHIT"> </span><span class="PUNC">==</span><span class="WHIT"> </span><span class="STRN">'object'</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>118</span> </span><span class="WHIT">      </span><span class="NAME">request.setRequestHeader</span><span class="PUNC">(</span><span class="STRN">'Content-Type'</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>119</span> </span><span class="WHIT">          </span><span class="STRN">'application/json; charset='</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="NAME">dom.CHARSET</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>120</span> </span><span class="WHIT">      </span><span class="NAME">opt_data</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">util.StringUtils.JSON.stringify</span><span class="PUNC">(</span><span class="WHIT">
<span class='line'>121</span> </span><span class="WHIT">          </span><span class="COMM">/** @type {!Object} */</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">opt_data</span><span class="PUNC">)</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>122</span> </span><span class="WHIT">    </span><span class="PUNC">}</span><span class="WHIT"> </span><span class="KEYW">else</span><span class="WHIT"> </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">method</span><span class="WHIT"> </span><span class="PUNC">==</span><span class="WHIT"> </span><span class="STRN">'POST'</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>123</span> </span><span class="WHIT">      </span><span class="NAME">request.setRequestHeader</span><span class="PUNC">(</span><span class="STRN">'Content-Type'</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>124</span> </span><span class="WHIT">          </span><span class="STRN">'application/x-www-form-urlencoded; charset='</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="NAME">dom.CHARSET</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>125</span> </span><span class="WHIT">    </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>126</span> 
<span class='line'>127</span> </span><span class="WHIT">    </span><span class="KEYW">return</span><span class="WHIT"> </span><span class="COMM">/** @type {string} */</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">opt_data</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>128</span> </span><span class="WHIT">  </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>129</span> 
<span class='line'>130</span> </span><span class="WHIT">  </span><span class="COMM">/**
<span class='line'>131</span>    * The reference to current class instance.
<span class='line'>132</span>    * Used in private methods and for preventing jslint errors.
<span class='line'>133</span>    * @type {!net.HttpRequest}
<span class='line'>134</span>    * @private
<span class='line'>135</span>    */</span><span class="WHIT">
<span class='line'>136</span> </span><span class="WHIT">  </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">self_</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">this</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>137</span> 
<span class='line'>138</span> </span><span class="WHIT">  </span><span class="COMM">/**
<span class='line'>139</span>    * The count of active requests.
<span class='line'>140</span>    * @static
<span class='line'>141</span>    * @type {number}
<span class='line'>142</span>    * @see net.HttpRequest#getCount
<span class='line'>143</span>    * @private
<span class='line'>144</span>    */</span><span class="WHIT">
<span class='line'>145</span> </span><span class="WHIT">  </span><span class="NAME">net.HttpRequest.count_</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">net.HttpRequest.count_</span><span class="WHIT"> </span><span class="PUNC">||</span><span class="WHIT"> </span><span class="NUMB">0</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>146</span> </span><span class="PUNC">}</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>147</span> 
<span class='line'>148</span> 
<span class='line'>149</span> </span><span class="COMM">/**
<span class='line'>150</span>  * @static
<span class='line'>151</span>  * @type {Object}
<span class='line'>152</span>  * @see net.HttpRequest.setRequestHeader
<span class='line'>153</span>  * @private
<span class='line'>154</span>  */</span><span class="WHIT">
<span class='line'>155</span> </span><span class="NAME">net.HttpRequest.headers_</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="PUNC">}</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>156</span> 
<span class='line'>157</span> 
<span class='line'>158</span> </span><span class="COMM">/**
<span class='line'>159</span>  * Sets custom header.
<span class='line'>160</span>  * @param {string} name The header name.
<span class='line'>161</span>  * @param {string} value The header value.
<span class='line'>162</span>  * @static
<span class='line'>163</span>  */</span><span class="WHIT">
<span class='line'>164</span> </span><span class="NAME">net.HttpRequest.setRequestHeader</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="PUNC">(</span><span class="NAME">name</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">value</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>165</span> </span><span class="WHIT">  </span><span class="NAME">net.HttpRequest.headers_</span><span class="PUNC">[</span><span class="NAME">name</span><span class="PUNC">]</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">value</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>166</span> </span><span class="PUNC">}</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>167</span> </span></pre></body></html>